/Engine/Plugins/Runtime/Synthesis/Source/Synthesis/Classes/SourceEffects/SourceEffectMotionFilter.h
enum ESourceEffectMotionFilterModDestination { FilterACutoffFrequency = 0, FilterAResonance, FilterAOutputVolumeDB, FilterBCutoffFrequency, FilterBResonance, FilterBOutputVolumeDB, FilterMix, Count, }